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    "# Web爬虫\n",
    "\n",
    "Web爬虫可以理解为基于Web的数据采集，课程基于Python语言，目标包括：\n",
    "\n",
    "* 介绍相网络爬虫的概念\n",
    "* 并熟悉网站及相关的数据\n",
    "* 从网站抓取感兴趣的数据\n",
    "\n",
    "本课程针对已经学习过Python的同学或对Python有兴趣的同学。\n",
    "\n",
    "要学习这部分知识同学需具备以下基本知识：\n",
    "\n",
    "* HTML, CSS, JavaScript\n",
    "* 了解Web技术中常用的术语及概念\n",
    "\n",
    "### Web爬虫介绍\n",
    "\n",
    "所谓Web爬虫就是从Web中自动提取信息的过程，课程将介绍Web爬虫的相关组件及抓取原理.\n",
    "\n",
    "* Web爬虫（Web Scrapping）意指从网络上获取一些数据。\n",
    "* Web爬虫所爬取的数据特别指那些网页当中那些有用且离散的数据。\n",
    "\n",
    "\n",
    "\n",
    "\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "* [参考资料](https://www.tutorialspoint.com/python_web_scraping/index.htm)"
   ]
  }
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